Description
XAPV
Automatic Centrifugal Pump Protection Valves (Automatic
Recirculation Valves, Automatic Reflux Valves)
Zirconium and Zirconium
Alloy, Titanium and Titanium Alloy, Nickel and Nickel Alloy, Duplex
& Super Duplex SS, General SS, CS.
The single body automatic
centrifugal pump protection valve device can substitute the old
complex recirculation system perfectly, it already covers full
functions of check valve, flow sensing system, bypass throttle
valve, bypass pressure reducing device integrated in common pump
discharge pipeline.
Pure mechanism drived
automatic control system for higher reliability.
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Manufacture range:
Size: NPS 2 to *8 in, or
DN *0 to **0 mm.
Pressure class: ASME CL
**0# to CL ***0#, or PN *0 to PN **0.
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General description:
API 6D, ANSI B*6.*4 or
customized basic design.
Flanged by ANSI B*6.5 or
ANSI B*6.*7, butt-welding prepared by ANSI B*6.*5, or according to
order.
Customizable length for
face to face.
Inspected and tested by
API **8.
